Pop-Ups and Other Problems

Hi,
I am currently using Wyzo and there are several problems:
a) I choose to block the pop-ups in the options tab but the pop ups keep coming out and therefore my Wyzo windows always automatically shut down!
b) Sometimes, after a few hours, I can't click to another tab. And I have to close and then reopen Wyzo, but what happen is the personal tab and my other downloaded toolbar would be empty! The address bar would be empty too.

Please help me solve the questions and problems. I really need your help and thanks for your time.
Cheers.